Shrugs, deadlifts, and farmers walk. Anything that requires you to lift heavy ass weight and hold it. Don't do neck curls or any of that other crap that isolates the neck, you'll just end up hurting yourself.

Buy it. No more malaria no more diamond garbage the world is actually explained a bit before just throwing you in. I played maybe 10 hours far cry 2. Beat far cry it was amazing, the story, the hunting, the stealth and the insanity.